At Harrell’s, we understand the unique challenges growers face when cultivating high-quality plants in nursery and greenhouse production. That’s why we offer a full line of premium fertilizers, innovative plant-protection products, and expert support to help you achieve consistent growth and healthier plants.
Our trusted solutions, including custom-blended nutrition programs and advanced controlled release technologies like POLYON®, give you the precision and reliability you need to maximize results. Partner with Harrell’s and grow with confidence because your success is our priority.
POLYON®
CONTROLLED-RELEASE
FERTILIZER
CUSTOM-BLENDED
FERTILIZER
PLANT
PROTECTION
WATER SOLUBLE
FERTILIZER
“We have counted on Harrell’s POLYON® Fertilizer to produce high-quality ornamentals for over 15 years. Harrell’s service is the best there is.”
-Dan Baston, President & CEO | Green Forest Nursery, Inc.
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Harrell's Is Your
Partner For Success
PH.D'S INNOVATING
PRODUCTS AND
PROGRAMS
INVENTORY ENSURING
PRODUCTS STAY
STOCKED
REPS WITH
FIRST-HAND FIELD
EXPERIENCE
OPS & DRIVERS
DELIVERING THE
GOODS
IT PROVIDING
PROPRIETARY
TECH
CORPORATE TEAMS
SUPPORTING
IT ALL
Products You Can Count On From Leading Manufacturers
Our Knowledge Your Growth
Tools
For The Trade
In addition to being the nation’s largest distributor of branded fungicides, herbicides, and insecticides, Harrell’s produces custom-blended fertilizers, specialty liquids, and wetting agents. Additionally, Harrell’s is the exclusive US owner, formulator, and distributor of all POLYON® branded products.
TEAM HARRELL'S
STAY EQUIPPED
Never stop learning. Access FREE continuing education courses from Harrell’s.
LET'S GROW
PRESS RELEASES
PRESS RELEASES
STAY EQUIPPED
Never stop learning. Access FREE continuing education courses from Harrell’s.
LET'S GROW
